CN1493424A - 滑动式切断锯 - Google Patents
滑动式切断锯 Download PDFInfo
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- CN1493424A CN1493424A CNA021385793A CN02138579A CN1493424A CN 1493424 A CN1493424 A CN 1493424A CN A021385793 A CNA021385793 A CN A021385793A CN 02138579 A CN02138579 A CN 02138579A CN 1493424 A CN1493424 A CN 1493424A
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- saw blade
- ram
- rotating disk
- additional support
- saw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
- B23D45/042—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
- B23D45/046—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the pivoted lever being mounted on a carriage
- B23D45/048—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the pivoted lever being mounted on a carriage the saw blade being adjustable according to angle of cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7693—Tool moved relative to work-support during cutting
- Y10T83/7697—Tool angularly adjustable relative to work-support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7722—Support and tool relatively adjustable
- Y10T83/7726—By movement of the tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7755—Carrier for rotatable tool movable during cutting
- Y10T83/7763—Tool carrier reciprocable rectilinearly
- Y10T83/7768—With means to adjust path of reciprocation
- Y10T83/7772—Angular relative to previous path
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7755—Carrier for rotatable tool movable during cutting
- Y10T83/7788—Tool carrier oscillated or rotated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8773—Bevel or miter cut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
一种滑动式切断锯,包括底座装置、马达、锯片[8]、机头架[6],它还包括滑枕[4],在转盘[2]的直径方向上开有滑枕导槽,所述的滑枕[4]可滑动地插在滑枕导槽内,所述的滑枕[4]的后端部与支持件[5]的下部相连接,所述的机头架[6]的后端部与支持件[5]的上部相连接。通过滑枕在转盘上滑动,因此支撑机头架的支持件可以作得粗大且刚性较好,滑枕的前部始终在锯片的下方,在锯片向后滑动后,滑枕也跟着向后滑动,工作时可以节省转盘的占用空间。
Description
技术领域
本发明涉及一种切断锯。
背景技术
美国专利US5239906公开了一种切断电圆锯专利,它包括底座、滑动件、导向装置、滑动装置等,该导向装置为一个悬臂,滑动装置可在该导向装置上前后方向滑动,但是,这种悬臂由于需要机头部分在上面滑动,因此其刚性较差,直接影响了锯片对工件的加工精度。
发明内容
本发明的目的在于提供一种机头架的支撑装置具有较高刚性的滑动式切断锯。
本发明的技术方案是:一种滑动式切断锯,包括
底座装置,该底座装置包括底座、与底座枢轴连接的转盘;
马达,该马达包含一个有旋转轴线的电枢;
锯片,该锯片有一个旋转轴线;
机头架,所述的锯片及所述的马达都设置在该机头架上,所述的马达的电枢旋转轴线与锯片的旋转轴线之间有一段距离并且相互平行,所述的马达与锯片之间通过传动装置相连接;
支持件,支持件上部设有铰接枢轴,机头架通过枢轴与支持件相连接;
它还包括滑枕,在转盘的直径方向上开有滑枕导槽,所述的滑枕可滑动地插在滑枕导槽内,所述的滑枕的后端部与支持件的下部相连接,所述的机头架的后端部与支持件的上部相连接。
本发明与现有技术相比具有下列优点:
通过滑枕在转盘上滑动,因此支撑机头架的支持件可以作得粗大且刚性较好,滑枕的前部始终在锯片的下方,在锯片向后滑动后,滑枕也跟着向后滑动,工作时可以节省转盘的占用空间。
附图说明
附图1为本发明的一种使用位置时的左视图;
附图2为本发明的另一种使用位置时的左视图;
附图3为本发明的一种使用位置时的俯视图(去掉机头架及支持件时);
附图4为本发明的另一种使用位置时的俯视图(去掉机头架及支持件时);
附图5为本发明的锯片斜切时的俯视图(去掉机头架及支持件时);
附图6为附图4的A-A方向剖视图;
附图7为附图4的B-B方向剖视图;其中:
[1]、底座;[2]、转盘;[3]、工件护栏;[4]、滑枕;[5]、支持件;[6]、机头架;[7]、锯片护罩;[8]、锯片;[9]、附加支撑件;[10]、扭簧;[11]、转盘轴;[12]、支持件转轴;[13]、锁定件;[14]、机头架转轴;[15]、锯片长槽;[16]、附加支撑件导槽;[17]、压板;[18]、压板;[19]、支撑脚;
具体实施方式
参见附图,一种滑动式切断锯,包括
底座装置,该底座装置包括底座[1]、与底座[1]枢轴连接的转盘[2];
马达(图中没有画出),该马达包含一个有旋转轴线的电枢;
锯片[8],该锯片[8]有一个旋转轴线;
机头架[6],所述的锯片[8]及所述的马达都设置在该机头架上,所述的马达的电枢旋转轴线与锯片的旋转轴线之间有一段距离并且相互平行,所述的马达与锯片[8]之间通过传动装置相连接,使得马达的动力能传递到锯片[8]上;它还包括滑枕[4],在转盘[2]的直径方向上开有滑枕导槽,所述的滑枕[4]可滑动地插在滑枕导槽内,所述的滑枕导槽上设有直线轴承,使得滑枕与滑枕导槽能够更好地滑动连接,所述的滑枕[4]的后端部与支持件[5]的下部相连接,所述的机头架[6]的后端部与支持件[5]的上部相通过机头架转轴[14]相枢轴连接。
所述的滑枕导槽沿着转盘[2]的直径方向贯穿整个转盘[2],在滑枕[4]向前滑动到极限位置时(如附图2所示),所述的滑枕[4]的前端部伸出转盘[2]之外。所述的滑枕[4]的前部开有锯片长槽[15],该锯片长槽[15]始终位于所述的锯片[8]的下方,并在锯片[8]下压时,锯片[8]***所述的锯片长槽[15]内。所述的底座[1]的上表面两侧分别枢轴连接有附加支撑件[9]的一端部,所述的附加支撑件[9]水平设置,其另一端部向前伸出转盘[2]之外,所述的附架支撑件[9]一般在附图4及附图2所示的状态下使用,可与滑枕[4]共同用于支撑被加工的工件。所述的附加支撑件[9]的转动轴上套有扭簧[10],该扭簧[10]的一端与附加支撑件[9]相连接,扭簧[10]的另一端与转盘[2]相连接。在附图5所示的状态下,由于锯片转动,因此转盘[2]及滑枕[4]也跟着转动,则滑枕[4]可把附加支撑件[9]的前端部推向左侧。所述的转盘[2]的上表面设有沿圆周方向延伸的附加支撑件导槽[16],所述的附加支撑件[9]上的支撑脚[19]位于该附加支撑件导槽[16]内。
Claims (6)
1、一种滑动式切断锯,包括
底座装置,该底座装置包括底座[1]、与底座[1]枢轴连接的转盘[2];
马达,该马达包含一个有旋转轴线的电枢;
锯片[8],该锯片[8]有一个旋转轴线;
机头架[6],所述的锯片[8]及所述的马达都设置在该机头架上,所述的马达的电枢旋转轴线与锯片的旋转轴线之间有一段距离并且相互平行,所述的马达与锯片[8]之间通过传动装置相连接;
支持件[5],支持件上部有铰接枢轴,机头架[6]通过枢轴与支持件铰接;
其特征在于:它还包括滑枕[4],在转盘[2]的直径方向上开有滑枕导槽,所述的滑枕[4]可滑动地插在滑枕导槽内,所述的滑枕[4]的后端部与支持件[5]的下部枢轴连接,所述的机头架[6]的后端部与支持件[5]的上部枢轴连接。
2、根据权利要求1所述的滑动式切断锯,其特征在于:所述的滑枕导槽沿着转盘[2]的直径方向贯穿整个转盘[2],在滑枕[4]向前滑动到极限位置时,所述的滑枕[4]的前端部伸出转盘[2]之外。
3、根据权利要求1所述的滑动式切断锯,其特征在于:所述的滑枕[4]的前部开有锯片长槽[15],该锯片长槽[15]位于所述的锯片[8]的下方,并在锯片[8]下压时,锯片[8]***所述的锯片长槽[15]内。
4、根据权利要求1所述的滑动式切断锯,其特征在于:所述的转盘[2]的上表面两侧分别枢轴连接有附加支撑件[9]的一端部,所述的附加支撑件[9]水平设置,其另一端部向前伸出转盘[2]之外。
5、根据权利要求4所述的滑动式切断锯,其特征在于:所述的附加支撑件[9]上设有弹性复位元件[10],该弹性复位元件有始终使附加支撑件[9]的前端部位于向前方的位置上的趋势。
6、根据权利要求4所述的滑动式切断锯,其特征在于:所述的底座[1]的上表面设有沿圆周方向延伸的附加支撑件导槽[16],所述的附加支撑件[9]上的支撑脚[19]位于该附加支撑件导槽[16]内。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021385793A CN1224480C (zh) | 2002-10-31 | 2002-10-31 | 滑动式切断锯 |
US10/694,443 US7228775B2 (en) | 2002-10-31 | 2003-10-28 | Sliding miter saw |
AU2003257903A AU2003257903A1 (en) | 2002-10-31 | 2003-10-28 | A sliding miter saw |
EP20030256851 EP1415745A3 (en) | 2002-10-31 | 2003-10-29 | A sliding miter saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021385793A CN1224480C (zh) | 2002-10-31 | 2002-10-31 | 滑动式切断锯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1493424A true CN1493424A (zh) | 2004-05-05 |
CN1224480C CN1224480C (zh) | 2005-10-26 |
Family
ID=32075741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021385793A Expired - Fee Related CN1224480C (zh) | 2002-10-31 | 2002-10-31 | 滑动式切断锯 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7228775B2 (zh) |
EP (1) | EP1415745A3 (zh) |
CN (1) | CN1224480C (zh) |
AU (1) | AU2003257903A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100448581C (zh) * | 2004-09-02 | 2009-01-07 | 日立工机株式会社 | 斜切锯 |
CN101870007A (zh) * | 2010-05-29 | 2010-10-27 | 鲍云长 | 矿用切链机 |
CN104227127A (zh) * | 2013-06-21 | 2014-12-24 | 苏州宝时得电动工具有限公司 | 斜断锯 |
CN105252073A (zh) * | 2015-09-30 | 2016-01-20 | 中材科技(酒泉)风电叶片有限公司 | 一种风电叶片定位导向切边装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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GB0503102D0 (en) * | 2005-02-15 | 2005-03-23 | Gmca Pty Ltd | Guide for cutting unit |
US8025001B2 (en) * | 2007-01-09 | 2011-09-27 | Rexon Industrial Corp., Ltd. | Miter saw with support devices |
CN201055932Y (zh) * | 2007-07-04 | 2008-05-07 | 南京德朔实业有限公司 | 一种滑移式旋转切锯 |
WO2009130938A1 (ja) * | 2008-04-21 | 2009-10-29 | 株式会社 マキタ | 卓上丸鋸盤用治具及び卓上丸鋸盤 |
US20090301277A1 (en) * | 2008-06-09 | 2009-12-10 | Aleksander Ipatenco | Saw With Moveable Material Support Surface |
US8176824B2 (en) * | 2009-04-28 | 2012-05-15 | Robert Bosch Gmbh | Miter saw with bevel stop toggle |
US9555490B2 (en) | 2011-09-06 | 2017-01-31 | Robert Bosch Tool Corporation | Miter saw with double belt drive |
US9168598B2 (en) | 2011-12-22 | 2015-10-27 | Robert Bosch Gmbh | Forward extending workpiece support |
US9649703B2 (en) | 2012-03-15 | 2017-05-16 | Rexon Industrial Corp., Ltd. | Circular saw with a moving mechanism |
TWI650195B (zh) * | 2017-07-12 | 2019-02-11 | 力山工業股份有限公司 | 可增加斜切角度之斜鋸機 |
US10518433B2 (en) | 2018-02-07 | 2019-12-31 | Ramiro Torres | Saw table system |
US20220395917A1 (en) * | 2019-06-21 | 2022-12-15 | Milwaukee Electric Tool Corporation | Miter saw |
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US1528536A (en) * | 1923-01-27 | 1925-03-03 | Walt Raymond E De | Woodworking machinery |
US1646589A (en) * | 1924-12-04 | 1927-10-25 | John B Meek | Miter box for power-driven saws |
US3498345A (en) * | 1967-08-30 | 1970-03-03 | Miter Associates Ltd | Simultaneously adjustable saw mount and mitering device |
US4265154A (en) * | 1979-10-15 | 1981-05-05 | The Singer Company | Motorized miter saw fence mounting |
US4441394A (en) * | 1981-12-07 | 1984-04-10 | Mario Barsotti | Table saw guide apparatus |
US4587875A (en) | 1985-05-02 | 1986-05-13 | Theodore Deley | Portable sawing device utilizing a circular power saw |
US5220857A (en) * | 1991-11-21 | 1993-06-22 | Freeburger Barron D | Miter saw apparatus |
JP3193225B2 (ja) | 1994-03-07 | 2001-07-30 | 株式会社マキタ | 回転テーブル式切断機 |
JP3320950B2 (ja) | 1995-06-15 | 2002-09-03 | 株式会社マキタ | スライドマルノコにおけるスライドバーの支持構造 |
US5816129A (en) * | 1995-12-19 | 1998-10-06 | Singer; David K. | Miter fence for radial arm saw |
JP3283745B2 (ja) * | 1996-02-05 | 2002-05-20 | 株式会社マキタ | 電動工具の操作レバー |
JP4454842B2 (ja) | 2000-12-28 | 2010-04-21 | 株式会社マキタ | スライド丸鋸盤 |
-
2002
- 2002-10-31 CN CNB021385793A patent/CN1224480C/zh not_active Expired - Fee Related
-
2003
- 2003-10-28 AU AU2003257903A patent/AU2003257903A1/en not_active Abandoned
- 2003-10-28 US US10/694,443 patent/US7228775B2/en not_active Expired - Fee Related
- 2003-10-29 EP EP20030256851 patent/EP1415745A3/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100448581C (zh) * | 2004-09-02 | 2009-01-07 | 日立工机株式会社 | 斜切锯 |
CN101870007A (zh) * | 2010-05-29 | 2010-10-27 | 鲍云长 | 矿用切链机 |
CN101870007B (zh) * | 2010-05-29 | 2012-04-25 | 鲍云长 | 矿用切链机 |
CN104227127A (zh) * | 2013-06-21 | 2014-12-24 | 苏州宝时得电动工具有限公司 | 斜断锯 |
CN104227127B (zh) * | 2013-06-21 | 2017-06-16 | 苏州宝时得电动工具有限公司 | 斜断锯 |
CN105252073A (zh) * | 2015-09-30 | 2016-01-20 | 中材科技(酒泉)风电叶片有限公司 | 一种风电叶片定位导向切边装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1415745A2 (en) | 2004-05-06 |
CN1224480C (zh) | 2005-10-26 |
US20040134323A1 (en) | 2004-07-15 |
US7228775B2 (en) | 2007-06-12 |
AU2003257903A1 (en) | 2004-05-20 |
EP1415745A3 (en) | 2004-10-27 |
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